Already have an account? Get multiple benefits of using own account!
Login in your account..!
Remember me
Don't have an account? Create your account in less than a minutes,
Forgot password? how can I recover my password now!
Enter right registered email to receive password!
You prepare a buffer solution from 10.0mL of 0.100 M MOPS 3-morpholinopropane-1-sulfonic acid as well as 10.0mL of 0.085 M NaOH. Next, you add 1.00mL of 2.87 × 10-4 M lidocaine to this mixture Denoting lidocaine as L, compute the fraction of lidocaine present in the form LH .
Ka=6.3*10^-8Kb=8.7*10^-7
The heat capacity of the gas, at constant pressure, is 20.8 J/molK. What is the total energy change delta U (in J) for the gas
What would the molar concentration of the tree sap have to be to achieve this pressure on a day when the temperature is 28?
In the simulation, set the temperature of the sample gas to 304 . Click on the "Run" button and observe how the number of moles of the gas varies with an increase in the gas's volume
They were also planning to react ethyl bromide with a nucleophile. They came across the following nucleophiles in the lab: i) OH- ii)CH3CO2- iii) HO2- iv) H2O What is the relative order of of their reactivity in an Sn2 reaction with ethyl bromide
Describe an electrochemical cell tthat would have the following net equation, by answering the following questions.
a rechargeable battery is constructed based on a concentrationcell constructed of two agag half-cells. the volume of
A 1.20 gram sample of dry ice is added to a 755mL flask containing nitrogen gas at a temperature of 25.0 degrees Celsius and a pressure of 725 mmHg. The dry ice is allowed to sublime and the mixture is allowed to return to 25.0 degrees Celsius. wh..
Calculate the molar solubility of Fe(OH)2 in a buffer solution where the pH has been fixed at the indicated values. Ksp = 7.9 x 10-16. (a) pH 7.0 M (b) pH 11.0 M (c) pH 13.6 M
mtbe is a fuel addictive for gasoline to boost the octanerating. it increases the oxygen content which reduces co
If 14.70ml EDTA is required to titrate the 50ml sample, what is hardness of ground water, and molarity in ppm of CaCO3 by mass?
protonated benzoic acid in solution give the Henderson-Hassalbach equation and calculate pH
If the valve is open and the gasses mix and assuming that the temperature is constant, what is the final total pressure
Get guaranteed satisfaction & time on delivery in every assignment order you paid with us! We ensure premium quality solution document along with free turntin report!
whatsapp: +1-415-670-9521
Phone: +1-415-670-9521
Email: [email protected]
All rights reserved! Copyrights ©2019-2020 ExpertsMind IT Educational Pvt Ltd